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NOVA

Ultimate Crash Test: Impact

Season 52 Episode 11 | 53m 27s

Car safety experts just pulled off a first-of-its-kind remote controlled multi-vehicle pile up. Now investigators are put to the test as they analyze the data and look for insights into driver behavior and vehicle design.

Aired: 05/13/25 | Expires: 07/09/25
National Corporate funding for NOVA is provided by . Major funding for NOVA is provided by the NOVA Science Trust, the , and PBS viewers.
Extras
Watch • 0:30
The Great American Recipe
Episode 6 Preview
It's the finale and two rounds of cooking remain before one of the finalists gets named the winner.
Preview: S4 E6 | 0:30
Watch • 3:15
Daniel Tiger's Neighborhood
Daniel Uses the Train Station Bathroom
Daniel learns all about how he can use the bathroom at the train station.
Clip: S7 E3 | 3:15
Watch • 0:51
Daniel Tiger's Neighborhood
"You Can Use a Different Bathroom" Song
A song about how if you need to go potty someplace new, you can use a different bathroom.
Clip: S7 E3 | 0:51
Watch • 0:58
Daniel Tiger's Neighborhood
O Visits Fairytale Bathrooms
O imagines that he can go see all types of fairytale bathrooms!
Clip: S7 E3 | 0:58
Watch • 1:38
Daniel Tiger's Neighborhood
Sienna Uses The Potty at a Music Festival
Sienna goes to a festival with her family and learns to use the potty at a public event!
Clip: S7 E3 | 1:38
Watch • 1:57
Daniel Tiger's Neighborhood
Jodi Uses the Potty at a Concert
Jodi is at the neighborhood concert and learns how she can use an outdoor bathroom there!
Clip: S7 E3 | 1:57
Watch • 1:03
Daniel Tiger's Neighborhood
"If Something Seems Hard To Do" Song
A song about how if something seems hard to do, you can try it a little bit at a time.
Clip: S7 E15 | 1:03
Watch • 2:15
Daniel Tiger's Neighborhood
Coloring a Little Bit at a Time
When Daniel wants to color a big box, he remembers he can do it a little bit at a time.
Clip: S7 E15 | 2:15
Watch • 1:39
Daniel Tiger's Neighborhood
Meera Goes Swimming
Meera goes swimming with her dad and she even swims to the end of the pool all by herself!
Clip: S7 E15 | 1:39
Watch • 3:16
Daniel Tiger's Neighborhood
Miss Elaina Swims a Little Bit at a Time
When Miss Elaina wants to swim far, she takes breaks and swims a little bit at a time.
Clip: S7 E15 | 3:16
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